Removing Vinyl Sliding Window

We will be finishing our basement shortly and I believe the easiest way to bring materials into the basement will be by temporarily removing one of the three 60x42 vinyl sliding windows. The windows are Jeld-Wen and appear to be what they refer to as "Builders Vinyl Sliding Windows." I pulled back some vinyl siding to see what I was getting myself into and it appears to be installed using a nailing fin. How difficult is this for someone with limited DIY experience? It appears that I would need to remove the siding around the window, remove the flashing tape, remove the nails from the nailing fin and pull the window out. Is it that easy or are there other things I will need to be aware of? Also, to reinstall it, do I simply reverse the process?

Thank you in advance for your help!!

Edit: Just realized there is a "Windows and Doors" section, I apologize if I posted in the wrong spot! Feel free to move it if possible.

We will be finishing our basement shortly and I believe the easiest way to bring materials into the basement will be by temporarily removing one of the three 60x42 vinyl sliding windows. The windows are Jeld-Wen and appear to be what they refer to as "Builders Vinyl Sliding Windows." I pulled back some vinyl siding to see what I was getting myself into and it appears to be installed using a nailing fin. How difficult is this for someone with limited DIY experience? It appears that I would need to remove the siding around the window, remove the flashing tape, remove the nails from the nailing fin and pull the window out. Is it that easy or are there other things I will need to be aware of? Also, to reinstall it, do I simply reverse the process?

Thank you in advance for your help!!

Edit: Just realized there is a "Windows and Doors" section, I apologize if I posted in the wrong spot! Feel free to move it if possible.

Thank you all for the recommendations, the window more than satisfies any code requirements for egress purposes.

I pulled the window this weekend, it was easier than I thought! In fact, the hardest part was separating the interlocking siding panels! Below are the steps I took..

1) Separate the interlocking piece of siding 2 sections above the window so you can access the nails of the piece direction above the window. Once you have remove that piece you simply work your way down losening or removing whatever panels you need to give yourself enough room to access the flashing and nailing flange of the window. Note: Sometimes you really have to manhandle the siding as it is VERY rigid in spots.

2) Once enough siding is pulled back, peel off the existing flashing tape in order to access the nailing flange of the window.

3) Pull the nails holding the window to the house (I had to use a screwdriver and hammer to chisel in and get behind the nails as they were TIGHT against the nailing flange and house). Note: If your window is against the ground like mine, you may have a piece of metal flashing that will get in your way, I simply pulled the nails holding that on first, then accessed the nails beneath it for the window.

4) Once the nails are out the window is ready to be pulled. My window didn't move much until I went back inside and broke the bond of spray foam insulation, then it popped right out.

To reinstall it you simply reverse the instructions above, it goes in MUCH easier than it comes out!!